CN214902710U - Drip irrigation system for improving water utilization and soil moisture conservation of open-air potatoes in northwest areas of Ji - Google Patents
Drip irrigation system for improving water utilization and soil moisture conservation of open-air potatoes in northwest areas of Ji Download PDFInfo
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- CN214902710U CN214902710U CN202120665594.3U CN202120665594U CN214902710U CN 214902710 U CN214902710 U CN 214902710U CN 202120665594 U CN202120665594 U CN 202120665594U CN 214902710 U CN214902710 U CN 214902710U
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- drip irrigation
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- 238000003973 irrigation Methods 0.000 title claims abstract description 90
- 230000002262 irrigation Effects 0.000 title claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 35
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 35
- 239000002689 soil Substances 0.000 title claims abstract description 24
- 235000012015 potatoes Nutrition 0.000 title claims description 14
- 239000010902 straw Substances 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000003621 irrigation water Substances 0.000 description 3
- 241001631457 Cannula Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000002154 agricultural waste Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Cultivation Of Plants (AREA)
Abstract
The utility model discloses an improve drip irrigation system of ji northwest open field potato water conservancy and soil moisture conservation, include the drip irrigation zone of placing respectively in the furrow of planting the potato with the many of working pump intercommunication, the drip irrigation zone extends along the length direction of furrow, in one deck water-storage layer has been laid in the furrow, and the water-storage layer can be the lamellar structure who comprises straw or saw-dust, the water-storage layer covers the both sides lateral wall of adjacent furrow, and it has the one deck barrier to cover in the water-storage layer, drip irrigation zone intercommunication has a plurality of intubate of driping irrigation, it divide into two sets ofly and insert respectively in the water-storage layer position that is close to furrow both sides lateral wall along the extending direction of furrow to drip irrigation the intubate. The utility model provides the high improvement natural precipitation of potato planting soil holds the collection and utilizes the ability, restraines the evapotranspiration between to prolong the interval of watering under the condition of driping irrigation, realized the purpose that promotes the growth of potato. The utility model is suitable for a technical field that ji northwest area potato was planted.
Description
Technical Field
The utility model belongs to the technical field of the potato is planted, specific theory relates to improve drip irrigation system of Ji northwest open field potato water utilization and soil moisture conservation.
Background
In the potato planting process, due to special geographical factors in the northwest of the Ji, the rainfall is rare, surface water resources are in short supply, most of the rainfall in the farmland flows away in a surface runoff manner, and the other part of the rainfall permeates into the ground. Therefore, the water on the ground surface can be evaporated within 2-4 days after the precipitation, so that the potatoes are in a dry environment for a long time in the growing period. In order to save water and improve the soil moisture content state of the potato root system layer, a drip irrigation method is generally adopted locally, however, due to the particularity of soil quality and environment, the soil water storage capacity is poor, the irrigation interval period under the drip irrigation condition in the potato growing period is short, one-time irrigation is required generally within 5-6 days, and the duration of each drip irrigation is long.
SUMMERY OF THE UTILITY MODEL
The utility model provides an improve Ji northwest open field potato water utilization and soil moisture conservation's drip irrigation system for improve the water storage capacity of potato planting soil, increase the interval of watering of driping irrigation, in order to realize promoting the purpose of the growth of potato.
In order to achieve the above object, the utility model adopts the following technical scheme:
a drip irrigation system for improving water utilization and soil moisture conservation of open-field potatoes in northwest areas of the wing comprises a plurality of drip irrigation belts which are communicated with a water supply pump and are respectively placed in furrows for planting the potatoes, the drip irrigation belts extend along the length direction of the furrows, a layer of clastic water storage layer is paved in the furrows, the water storage layer comprises a layered structure formed by crop straws or wood chips, the water storage layer covers the side walls of the two sides of the furrows, an impermeable layer covers the water storage layer, the drip irrigation belts are communicated with a plurality of drip irrigation insertion pipes, and the drip irrigation insertion pipes are divided into two groups and are respectively inserted into the water storage layer parts close to the side walls of the two sides of the furrows along the extending direction of the furrows.
Furthermore, two sides of the impermeable layer are respectively fixed on the surfaces of two ridges forming the furrow.
Further, the barrier layer is a polyethylene film.
Furthermore, seepage holes are respectively formed at the lower end of the anti-seepage layer and two sides close to the lower part of the anti-seepage layer.
Furthermore, a bearing platform is constructed at the lowest position of the furrow and in the water storage layer, and the drip irrigation tape is placed on the bearing platform.
Furthermore, the drip irrigation cannula is detachably connected to the drip irrigation belt, a connecting joint is constructed on the drip irrigation belt, and the drip irrigation cannula is in threaded connection with the connecting joint.
Furthermore, an annular fixing groove is formed in the end part of one end, inserted into the water storage layer, of the drip irrigation plug, and the impurity blocking net is wrapped at the outlet of the drip irrigation plug and fixed through a fixing belt bound in the annular fixing groove.
The utility model discloses owing to adopted foretell structure, it compares with prior art, and the technical progress who gains lies in: the utility model supplies water for the drip irrigation belt through the water supply pump, and the drip irrigation belt drips irrigation water and accumulated rainwater into the water storage layer through the drip irrigation insertion pipe and then permeates the roots and stems of the potatoes through the water storage layer and the side walls of the planting ridges so as to meet the water requirement for the growth of the potatoes; because the water storage layer has water storage capacity and the outer surface of the water storage layer is covered by the impermeable layer, more than 85% of water stored in the water storage layer gradually permeates into the soil root system layer, the problem of most of water loss is avoided, and the irrigation interval is further prolonged; meanwhile, as the straws or the saw dust are in a humid environment for a long time, the straws or the saw dust are gradually rotten and changed into nutrients along with the passage of time, the soil texture and the fertility can be improved after the straws or the saw dust are fully returned to the field, and the problems of treatment and utilization of the straws or the saw dust and the pollution of agricultural wastes to the environment are solved; in conclusion, the utility model provides the high water holding capacity of potato planting soil has prolonged the interval of irrigating, has realized the purpose that promotes the growth of potato.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is another schematic structural diagram of the embodiment of the present invention;
fig. 3 is a schematic structural view of the connection between the drip irrigation tape and two groups of drip irrigation insertion tubes according to the embodiment of the present invention;
fig. 4 is a schematic view of a local structure of the drip irrigation pipe connected with the drip irrigation tape according to the embodiment of the present invention.
Labeling components: 1-planting ridges, 2-water storage layers, 3-impermeable layers, 4-seepage holes, 5-bearing platforms, 6-drip irrigation belts, 7-drip irrigation cannulas, 8-connecting joints, 9-annular fixing grooves and 10-impurity blocking nets.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.
The utility model discloses a drip irrigation system for improving water utilization and soil moisture conservation of potatoes in open field in northwest areas of Ji, as shown in figures 1-4, comprising drip irrigation belts 6 and a plurality of drip irrigation tubes 7, wherein the drip irrigation belts 6 are multiple, the drip irrigation belts 6 are connected in parallel at the outlet end of a water supply pump, each drip irrigation belt 6 is arranged in the furrows of two corresponding planting ridges 1, the drip irrigation belts 6 extend along the length direction of the furrows, a layer of crushed water storage layer 2 is laid in the furrows, the water storage layer comprises a layered structure formed by straws or wood chips, the utility model takes the straws as an example, the water storage layer 2 covers the side walls at two sides of the furrows, a layer of impermeable layer 3 covers the water storage layer 2, the plurality of the above-mentioned insert tubes 7 are respectively communicated on each drip irrigation belt 6, concretely, two groups of insert tubes 7 are respectively connected with two sides of each drip irrigation belt 6, the two groups of drip irrigation cannulas 7 are respectively inserted into the parts of the aquifer 2 close to the side walls of the two sides of the furrow along the extension direction of the furrow. The utility model discloses a theory of operation and advantage lie in: the utility model supplies water for the drip irrigation belt 6 through the water supply pump, the drip irrigation belt 6 drips irrigation water into the water storage layer 2 through the drip irrigation insertion pipe 7, and then the drip irrigation water permeates into the rhizome of the potato through the water storage layer 2 through the side wall of the planting ridge 1 to grow the potato; because the water storage layer 2 has water storage capacity and the outer surface of the water storage layer 2 is covered by the impermeable layer 3, more than 85% of water stored in the water storage layer 2 gradually permeates into soil, the problem of loss of most of water is avoided, and the interval time of drip irrigation is further prolonged; meanwhile, as the straws are in a humid environment for a long time, the straws are gradually rotten and changed into nutrients along with the passage of time, and the straws are returned to the field fully, so that the problem of straw treatment is solved; in conclusion, the utility model provides the high water holding capacity of potato planting soil has prolonged the interval time of driping irrigation, has realized the purpose that promotes the growth of potato.
As a preferred embodiment of the present invention, the two sides of the impermeable layer 3 are fixed on the surface of the two ridges constituting the furrow, respectively. Wherein, the impervious layer 3 is a polyethylene film. Seepage holes 4 are respectively formed in the lower end of the impermeable layer 3 and two sides close to the lower part of the impermeable layer, so that water generated by rainfall can enter the water storage layer 2 through the seepage holes 4, and the purpose of storing water is achieved.
As a preferred embodiment of the present invention, as shown in fig. 2, a platform 5 is constructed in the lowest part of the furrow and in the aquifer 2, the platform 5 is completed by a plough, and the drip tape 6 is placed on the platform 5. The cushion cap 5 is used for supporting the drip irrigation tape 6, and after the drip irrigation tape 6 has certain pressure, the drip irrigation tape 6 is prevented from being twisted due to the interaction of the drip irrigation insertion pipes 7 on the two sides, and the drip irrigation insertion pipes 7 are prevented from being separated from the water storage layer 2.
As a preferred embodiment of the present invention, in order to facilitate the replacement of the drip irrigation pipe 7 with different lengths or to facilitate the replacement when the drip irrigation pipe 7 is damaged, as shown in fig. 3 to 4, the drip irrigation pipe 7 is detachably connected to the drip irrigation tape 6, specifically, a connection joint 8 is configured on the drip irrigation tape 6, and the drip irrigation pipe 7 is screwed on the connection joint 8. In order to avoid that the crushed straws in the aquifer 2 flow back into the drip irrigation belt 6 through the drip irrigation insertion tube 7, the embodiment specifically takes the measures that an annular fixing groove 9 is formed at the end part of one end of the drip irrigation plug inserted into the aquifer 2, a sundry blocking net 10 is coated at the outlet of the drip irrigation plug, and the sundry blocking net 10 is fixedly connected with the drip irrigation plug through a fixing belt bound in the annular fixing groove 9, wherein the fixing belt is preferably a polyethylene band or a metal wire.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.
Claims (7)
1. Improve the drip irrigation system of open field potato water utilization and soil moisture conservation in the northwest of the Ji, its characterized in that: include the many root placement with the working pump intercommunication drip irrigation zone in the furrow of planting the potato respectively, the drip irrigation zone extends along the length direction of furrow, in the water-storage layer of one deck clastic has been laid in the furrow, the water-storage layer can be by the lamellar structure that straw or saw-dust constitute, the water-storage layer covers the both sides lateral wall of furrow, and it has the one deck barrier layer to cover outward in the water-storage layer, the drip irrigation zone intercommunication has a plurality of intubate of driping irrigation, it is two sets of and inserts respectively in the water-storage layer position that is close to furrow both sides lateral wall along the extending direction of furrow to drip irrigation the intubate.
2. The irrigation system for improving water utilization and soil moisture conservation of potatoes in open fields in the northwest of the leaves of the Ji as claimed in claim 1, wherein: two sides of the impermeable layer are respectively fixed on the surfaces of two ridges forming the furrow.
3. The irrigation system for improving water utilization and soil moisture conservation of potatoes in open fields in the northwest of the leaves of the Ji as claimed in claim 1, wherein: the impermeable layer is a polyethylene film.
4. The irrigation system for improving water utilization and soil moisture conservation of potatoes in open fields in the northwest of the leaves of the Ji as claimed in claim 1, wherein: seepage holes are respectively arranged at the lower end of the impermeable layer and the two sides close to the lower part of the impermeable layer.
5. The irrigation system for improving water utilization and soil moisture conservation of potatoes in open fields in the northwest of the leaves of the Ji as claimed in claim 1, wherein: and a bearing platform is constructed at the lowest part of the furrow and in the water storage layer, and the drip irrigation tape is placed on the bearing platform.
6. The irrigation system for improving water utilization and soil moisture conservation of potatoes in open fields in the northwest of the leaves of the Ji as claimed in claim 1, wherein: the drip irrigation pipe is detachably connected to the drip irrigation belt, a connecting joint is constructed on the drip irrigation belt, and the drip irrigation pipe is in threaded connection with the connecting joint.
7. The irrigation system for improving water utilization and soil moisture conservation of potatoes in open fields at northwest of the leaves of the wings as claimed in any one of claims 1 to 6, wherein: an annular fixing groove is formed at the end part of one end of the drip irrigation insertion pipe inserted into the water storage layer, and the impurity blocking net is wrapped at the outlet of the drip irrigation insertion pipe and fixed by a fixing belt bound in the annular fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120665594.3U CN214902710U (en) | 2021-03-31 | 2021-03-31 | Drip irrigation system for improving water utilization and soil moisture conservation of open-air potatoes in northwest areas of Ji |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120665594.3U CN214902710U (en) | 2021-03-31 | 2021-03-31 | Drip irrigation system for improving water utilization and soil moisture conservation of open-air potatoes in northwest areas of Ji |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214902710U true CN214902710U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120665594.3U Active CN214902710U (en) | 2021-03-31 | 2021-03-31 | Drip irrigation system for improving water utilization and soil moisture conservation of open-air potatoes in northwest areas of Ji |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214902710U (en) |
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2021
- 2021-03-31 CN CN202120665594.3U patent/CN214902710U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHANGJIAKOU JIYU TECHNOLOGY Co.,Ltd. Assignor: Zhangjiakou agricultural high efficiency and water saving Research Institute Contract record no.: X2023980050639 Denomination of utility model: Drip Irrigation System for Improving Water Use and Soil Moisture Conservation of Open Field Potatoes in Northwest Hebei Province Granted publication date: 20211130 License type: Common License Record date: 20231207 |
|
| EE01 | Entry into force of recordation of patent licensing contract |